.container{
  width: 100%;
  padding: 70px 10% 40px 10%;
}
.explain_title{
  width: calc(100% - 229px);
  font-size: 24px;
  color: #F88A99;
  margin-bottom: 30px;
}
.content{
  width: 100%;
}
.content p {
  font-size: 18px;
  color: #333333;
  text-indent: 36px;
  font-weight: 600;
  margin-bottom: 8px;
}
.num_explain{
  margin-top: 20px;
}
.num_explain p{
  font-size: 18px;
  color: #333333;
  font-weight: 600;
  margin-bottom: 8px;
  text-indent: 0;
}
.grade_explain{
  margin-top: 30px;
}

